Buscomint Peppermint oil, capsules is a herbal medicinal product which is used to relieve the symptoms of abdominal pain, minor spasms of the gastrointestinal tract (cramps), and flatulence (bloating), especially in patients with irritable bowel syndrome. Buscomint Peppermint oil, capsules is indicated for use in adults and adolescents 12 years of age and above (who weigh at least 40 kg or at least 6 stone). You must talk to a doctor if you do not feel better or if you feel worse after two weeks.